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spi: zynq-qspi: Fix missing spi_unregister_controller when unload module
Use devm_spi_register_controller to fix missing spi_unregister_controller when unload module. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/20190818095113.2397-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -695,7 +695,7 @@ static int zynq_qspi_probe(struct platform_device *pdev)
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ctlr->setup = zynq_qspi_setup_op;
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ctlr->max_speed_hz = clk_get_rate(xqspi->refclk) / 2;
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ctlr->dev.of_node = np;
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ret = spi_register_controller(ctlr);
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ret = devm_spi_register_controller(&pdev->dev, ctlr);
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if (ret) {
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dev_err(&pdev->dev, "spi_register_master failed\n");
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goto clk_dis_all;
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